Referring to an item that is offered at a reduced price.

छूट पर

English Usage: The shoes are on sale this weekend.

Hindi Usage: जूते इस सप्ताहांत छूट पर हैं।

To offer items for purchase at a reduced price.

छूट पर बेचना

English Usage: They decided to put the old furniture on sale.

Hindi Usage: उन्होंने पुराने फर्नीचर को छूट पर बेचने का निर्णय लिया।